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Options |
Name |
Purpose |
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CHARACTER BufferWhereClause (character, character)
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Returns the complete query where clause for a specified buffer
INCLUDING leading and trailing blanks.
EXCLUDING commas and period.
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HANDLE CloneQuery (handle)
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Clones the query by creating a query for additional buffers
for the query buffers
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INTEGER ColumnsBufferIndex (character, handle)
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Returns the Index of the Queries Buffer the column belongs to
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HANDLE CreatePreparedQuery (handle)
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Creates, Prepares and Opens a new Query widget for the given
buffer handle. The Query will be positioned at the first result row
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HANDLE CreatePreparedQuery (handle, character)
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Creates, Prepares and Opens a new Query widget for the given
buffer handle. The Query will be positioned at the first result row
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DeleteQueryAndBuffers (handle)
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Deletes the Qeury and the buffer handles
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GetCurrentRowids (handle, rowid[])
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Returns a ROWID Array containing the rowids of the current
Query result row.
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HANDLE GetQueryFieldHandle (handle, character)
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Returns the handle of a field from a queries buffer
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CHARACTER InsertExpression (character, character, AndOrEnum)
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Inserts an expression into ONE buffer's where-clause.
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CHARACTER InsertExpression (character, character, character)
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Inserts an expression into ONE buffer's where-clause.
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InsertIntoOrder (handle, character, character, integer)
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Inserts a free slot into a sequence of ordered records (e.g.
OrderLine.LineNum). I.o.w. prepares a lists of records to insert
a new record at the desired position
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-
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CHARACTER InsertString (character, character, integer, integer)
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Inserts a String into and existing string
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INTEGER NumberOfRowids (rowid[])
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Returns the number of rowids assigned in a ROWID[]
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OpenNonMatchingQuery (handle)
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Open a query that returns no records
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PrepareQueryInReserveOrder (handle)
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Prepares a Query in reverse sort order
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PrepareQueryInReverseOrder (handle)
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Prepares a Query in reverse sort order
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CHARACTER QualifiedColumnName (character, handle)
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Returns the column name qualified with the first table name
of the Queries buffers that contains the field name
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CHARACTER QueryBufferNames (handle)
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Returns a comma delimited list of the Buffer Names in the Query
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CHARACTER QueryLargeColumns (handle)
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Returns the large columns of the buffers from the given query handle
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Consultingwerk.ListSortField QuerySortList (character)
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Returns the list of SortField instances for the given query string
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CHARACTER QuerySortPhrase (character)
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Returns the sort phrase of the given query string
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CHARACTER QueryStringEntries (character)
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Returns an array with the entries of a query string, uses "," as the
delimiter, but does not consider comma's in quotes or brackets
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LOGICAL RepositionToRowidArray (handle, rowid[])
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Moves a query objects result list pointer to the row corresponding
to the specified ROWID or ROWIDs. To reposition to a particular row
when the query is a join, supply the ROWIDs of the buffers that
correspond to the desired row.
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CHARACTER SetQuerySort (character, character)
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Sets or replaces the sort string (BY phrase) in the provided query
string
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CHARACTER SetUseIndex (character, character)
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Inserts a USE-INDEX option into a query string. Defaults to using
the first buffer criteria for adding the query string
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CHARACTER SetUseIndex (character, integer, character)
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Inserts a USE-INDEX option into a query string
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ValidateQuery (character, character)
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Validates a query string and returns an error when the
query string cannot be prepareed
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ValidateQuery (character, character, character)
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Validates a query string and returns an error when the
query string cannot be prepareed
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CHARACTER WhereClauseBuffer (character)
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Returns the buffername of a where clause expression.
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